Fire extinguishing device for copper smelting
By designing a copper smelting fire-fighting device containing vibrating rods and sand discharge hoses, the problems of slow extinguishing speed and reaction speed of existing devices are solved, and a more efficient fire-fighting effect is achieved, and the practicality of the device is enhanced.
Patent Information
- Application Number
- CN202420961799.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-05-07
AI Technical Summary
During the operation of existing copper smelting fire-fighting equipment, the extinguishing speed and reaction speed are difficult to accelerate, resulting in poor fire extinguishing effect and affecting practicality.
A copper smelting fire-fighting device was designed, including a sand storage box, limit ring, sealing cover plate, vibrating rod, sand discharge valve and sand discharge hose. The vibrating stress is transmitted through the vibrating rod to break the sand and soil, accelerate it into the sand discharge valve, use the sand discharge hose to cover the fire fire point, and improve the fire extinguishing speed and effect.
By accelerating the output speed and coverage area of sand, the device significantly improves the fire extinguishing speed and reaction speed, enhances the fire extinguishing effect, and improves the practicality of the device.
Smart Images
Figure CN222605303U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of copper smelting, in particular to a copper smelting fire extinguishing device. Background Art
[0002] The copper smelting fire extinguishing device is a device used to extinguish accidental fire points during the copper smelting process. It is widely used in the field of copper smelting technology. The copper smelting fire extinguishing device is divided into three types according to the fire extinguishing medium: dry powder fire extinguishing, foam fire extinguishing and sand fire extinguishing. When the sand fire extinguishing type device is in operation, the sand and soil are evenly covered on the fire ignition point. The sand and soil extinguish the fire ignition point through its own air isolation and heat absorption characteristics. However, since the device is mostly driven by manual or temporary mobilization to cover the fire point during operation, it is difficult to speed up the extinguishing speed and reaction speed of the device, which reduces the fire extinguishing effect of the device and affects the practicality of the device.
[0003] Based on this, the utility model designs a copper smelting fire extinguishing device to solve the above problems. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a copper smelting fire extinguishing device, which solves the problems raised in the above background technology.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a copper smelting fire extinguishing device, comprising a sand storage box, a limiting ring is arranged on the top of the sand storage box, a sealing cover plate is fixedly installed on the top of the limiting ring by bolts and nuts, a first sealing ring is arranged between the limiting ring and the sealing cover plate, a plurality of groups of through holes are provided on the outer surface of the sand storage box, a vibrating rod is provided on the inner wall of each group of the through holes, a sand discharge valve is connected to the bottom of the sand storage box, and a sand discharge hose is connected to the output end of the sand discharge valve.
[0008] Preferably, a bearing frame is provided on the outer surface of the sand storage box, and the bottom of the limiting ring is fixedly connected to the top of the bearing frame.
[0009] Preferably, a transfer cover is fixedly installed on the output end of the sand storage box by bolts and nuts, a second sealing ring is provided between the output end of the sand storage box and the transfer cover, and the output end of the transfer cover is connected to the input end of the sand discharge valve.
[0010] Preferably, a plurality of groups of lifting brackets are provided on the outer surface of the sand storage box, and a plurality of groups of lifting holes are provided on the top of each group of the lifting brackets.
[0011] Preferably, a tensioning ring is provided at the bottom end of the outer surface of the sand discharge hose, and the inner wall of the tensioning ring is fixedly connected to the outer surface of the sand discharge hose.
[0012] Preferably, the outer surface of the tensioning ring is provided with two groups of position adjustment handles, and the outer surface of each group of position adjustment handles is covered with two groups of anti-slip grip covers.
[0013] (III) Beneficial effects
[0014] Compared with the prior art, the utility model provides a copper smelting fire extinguishing device, which has the following beneficial effects:
[0015] 1. The copper smelting fire extinguishing device uses a sand discharge valve to enable personnel to drive the output end of the sand discharge hose to move above the ignition point of the fire. After the sand discharge hose moves above the ignition point, the output end of the sand storage box is controlled by the sand discharge valve to be connected with the fire extinguishing device. The sand in the sand storage box enters the sand discharge hose through the sand discharge valve under the action of its own conical shape and gravity. The sand in the sand discharge hose covers the surface of the ignition point of the fire from its output end, which speeds up the extinguishing speed and reaction speed of the device, improves the fire extinguishing effect of the device, and thus enhances the practicability of the device.
[0016] 2. The copper smelting fire extinguishing device uses a vibrating rod. When the fire ignition point is large or the sand feeding of the device is abnormal, the vibrating rod is started first. The vibrating rod transmits irregular reciprocating vibration stress to the sand in the sand storage box. The sand lumps in the sand storage box are broken under the action of the reciprocating vibration stress. At the same time, the sand particles in the sand storage box are accelerated to enter the sand discharge valve under the action of the reciprocating vibration stress, which effectively improves the output speed of the device and reduces the influence of sand lumps in the device on fire extinguishing, thereby enhancing the applicability of the device.
[0017] 3. The copper smelting fire extinguishing device uses a sealing cover plate to fix the sealing cover plate and the limiting ring arranged on the top of the sand storage box with bolts and nuts after the sand is injected. During this process, the first sealing ring seals the sealing cover plate and the limiting ring through elastic deformation. The sand storage box forms a barrier structure with the sealing cover plate and the sand discharge valve. The barrier structure separates external moisture from the fire extinguishing sand, effectively slowing down the speed of sand agglomeration in the device, thereby enhancing the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the structure of the utility model;
[0019] Figure 2 It is a front view of the structure of the utility model;
[0020] Figure 3 It is a cross-sectional view of the structure of the utility model.
[0021] In the figure: 1. sand storage box; 2. limit ring; 3. sealing cover; 4. first sealing ring; 5. vibrating rod; 6. sand discharge valve; 7. sand discharge hose; 8. load-bearing frame; 9. adapter cover; 10. lifting bracket; 11. tensioning ring; 12. adjustment handle; 13. anti-slip handle; 14. second sealing ring. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-3 The utility model provides a technical solution: a copper smelting fire extinguishing device, comprising a sand storage box 1, a limiting ring 2 is arranged on the top of the sand storage box 1, and a sealing cover plate 3 is fixedly installed on the top of the limiting ring 2 by bolts and nuts. Through the sealing cover plate 3, after the sand is injected, the bolts and nuts fix the sealing cover plate 3 and the limiting ring 2 arranged on the top of the sand storage box 1. During this process, the first sealing ring 4 seals the sealing cover plate 3 and the limiting ring 2 through elastic deformation. The sand storage box 1 forms a barrier structure in the cooperation of the sealing cover plate 3 and the sand discharge valve 6. The barrier structure separates external moisture from the fire extinguishing sand and soil, effectively slows down the speed of sand and soil agglomeration in the device, thereby enhancing the practicality of the device. A first sealing ring 4 is arranged between the limiting ring 2 and the sealing cover plate 3. The outer surface of the sand storage box 1 is provided with a plurality of groups of through holes, and the inner wall of each group of through holes is provided with a vibrating rod 5. Through the vibrating rod 5, when the ignition point of the fire is large or the sand feeding of the device is abnormal, the vibrating rod 5 is first started, and the vibrating rod 5 is moved to the storage The sand in the sand box 1 transmits irregular reciprocating vibration stress, and the sand lumps in the sand storage box 1 are broken under the action of the reciprocating vibration stress. At the same time, the sand particles in the sand storage box 1 are driven to accelerate and enter the sand discharge valve 6 under the action of the reciprocating vibration stress, which effectively improves the output speed of the device and reduces the influence of sand lumps in the device on fire extinguishing, thereby enhancing the applicability of the device. The bottom of the sand storage box 1 is connected with a sand discharge valve 6, and the output end of the sand discharge valve 6 is connected with a sand discharge hose 7. Through the sand discharge valve 6, a person drives the output end of the sand discharge hose 7 to move above the ignition point of the fire. After the sand discharge hose 7 moves above the ignition point, the output end of the sand storage box 1 is controlled to be connected with it through the sand discharge valve 6. The sand in the sand storage box 1 enters the sand discharge hose 7 through the sand discharge valve 6 under the action of its own conical shape and gravity. The sand in the sand discharge hose 7 covers the surface of the fire ignition point from its output end, which speeds up the extinguishing speed and reaction speed of the device, improves the fire extinguishing effect of the device, and thus enhances the practicability of the device.
[0024] In the utility model, in order to reduce the probability of deformation failure of the sand storage box 1, a bearing frame 8 is provided on the outer surface of the sand storage box 1 for increasing its structural strength, thereby increasing the upper limit of the bearing capacity of the sand storage box 1, and the bottom of the limit ring 2 is fixedly connected to the top of the bearing frame 8, thereby reducing the probability of deformation failure of the sand storage box 1.
[0025] In the utility model, in order to reduce the probability of sand accumulation in the sand storage box 1, an adapter cover 9 is fixedly installed at the output end of the sand storage box 1 by bolts and nuts to reduce the accumulation dead corner in the process of entering the sand discharge valve 6. A second sealing ring 14 is provided between the output end of the sand storage box 1 and the adapter cover 9 to seal the two. The output end of the adapter cover 9 is connected to the input end of the sand discharge valve 6, thereby reducing the probability of sand accumulation in the sand storage box 1.
[0026] In the utility model, in order to improve the convenience during the installation of the device, a plurality of groups of lifting brackets 10 are arranged on the outer surface of the sand storage box 1, and a plurality of groups of lifting holes are opened on the top of each group of lifting brackets 10. The device is fixed with the cooperation of bolts through the lifting holes opened on the top of the lifting brackets 10, thereby improving the convenience during the installation of the device.
[0027] In the utility model, in order to reduce the influence of the deformation of the output end of the sand discharge hose 7 on the sand discharge speed, a tensioning ring 11 for constraining the deformation of the output end of the sand discharge hose 7 is provided at the bottom end of the outer surface of the sand discharge hose 7, and the inner wall of the tensioning ring 11 is fixedly connected to the outer surface of the sand discharge hose 7, thereby reducing the influence of the deformation of the output end of the sand discharge hose 7 on the sand discharge speed.
[0028] In the utility model, in order to improve the convenience of adjusting the output end position of the device, two groups of adjustment handles 12 for improving the gripping position during the adjustment process of the output end of the sand discharge hose 7 are provided on the outer surface of the tensioning ring 11, and the outer surface of each group of adjustment handles 12 is provided with two groups of anti-slip grips 13 for increasing the friction coefficient thereof, thereby improving the convenience of adjusting the output end position of the device.
[0029] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.
[0030] When in use, first inject fire extinguishing sand into the sand storage box 1. After the fire extinguishing sand is injected, the sealing cover plate 3 is fixed to the limit ring 2 set on the top of the sand storage box 1 by bolts and nuts. During this process, the sealing cover plate 3 drives the first sealing ring 4 to elastically deform with the cooperation of the limit ring 2. The first sealing ring 4 seals the sealing cover plate 3 and the limit ring 2 through elastic deformation. The sand storage box 1 forms a barrier structure with the cooperation of the sealing cover plate 3 and the sand discharge valve 6. The barrier structure separates external moisture from the fire extinguishing sand. Then the device is hoisted and fixed to a location prone to copper smelting fires. After the device is hoisted and fixed, it is put into standby operation. When the device is needed to extinguish the fire ignition point within the operating range, first bring The output end of the dynamic sand discharge hose 7 moves to above the ignition point of the fire. After the sand discharge hose 7 moves to above the ignition point, the output end of the sand storage box 1 is controlled to be connected with it through the sand discharge valve 6. The sand and soil in the sand storage box 1 enters the sand discharge hose 7 through the sand discharge valve 6 under the action of its own conical shape and gravity. The sand and soil in the sand discharge hose 7 covers the surface of the fire ignition point from its output end. When the ignition point of the fire is large or the sand conveying of the device is abnormal, the vibrating rod 5 is started first. The vibrating rod 5 transmits irregular reciprocating vibration stress to the sand and soil in the sand storage box 1. The sand and soil lumps in the sand storage box 1 are broken under the action of the reciprocating vibration stress. At the same time, the sand and soil particles in the sand storage box 1 are driven to accelerate into the sand discharge valve 6 under the action of the reciprocating vibration stress.
[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A copper smelting fire extinguishing device, comprising a sand storage box (1), characterized in that: A limiting ring (2) is arranged on the top of the sand storage box (1), a sealing cover plate (3) is fixedly installed on the top of the limiting ring (2) by means of bolts and nuts, a first sealing ring (4) is arranged between the limiting ring (2) and the sealing cover plate (3), a plurality of groups of through holes are provided on the outer surface of the sand storage box (1), a vibrating rod (5) is arranged on the inner wall of each group of through holes, a sand discharge valve (6) is connected to the bottom of the sand storage box (1), and a sand discharge hose (7) is connected to the output end of the sand discharge valve (6).
2. A copper smelting fire extinguishing device according to claim 1, characterized in that: A bearing frame (8) is arranged on the outer surface of the sand storage box (1), and the bottom of the limiting ring (2) is fixedly connected to the top of the bearing frame (8).
3. A copper smelting fire extinguishing device according to claim 1, characterized in that: The output end of the sand storage box (1) is fixedly mounted with an adapter cover (9) by means of bolts and nuts, a second sealing ring (14) is provided between the output end of the sand storage box (1) and the adapter cover (9), and the output end of the adapter cover (9) is communicated with the input end of the sand discharge valve (6).
4. A copper smelting fire extinguishing device according to claim 1, characterized in that: The outer surface of the sand storage box (1) is provided with a plurality of groups of lifting brackets (10), and the top of each group of the lifting brackets (10) is provided with a plurality of groups of lifting holes.
5. A copper smelting fire extinguishing device according to claim 1, characterized in that: A tension ring (11) is provided at the bottom end of the outer surface of the sand discharge hose (7), and the inner wall of the tension ring (11) is fixedly connected to the outer surface of the sand discharge hose (7).
6. A copper smelting fire extinguishing device according to claim 5, characterized in that: The outer surface of the tensioning ring (11) is provided with two groups of position adjustment handles (12), and the outer surface of each group of position adjustment handles (12) is covered with two groups of anti-slip grip covers (13).